Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
You should be well-advised to have the appropriate vaccinations before you go abroad.
A. suitable
B. compulsory
C. healthy
D. preventive
Đáp án A
Giải thích: Suitable = appropriate: phù hợp